多个POST请求后我没有收到来自服务器的数据 [英] I receive no data from server after multiple POST requests

问题描述

我一直在努力解决一个问题，即多个POST请求似乎在几分钟内使服务器崩溃(站点无法加载，不允许请求). GET请求不会导致此问题.

I've been struggling with a problem where multiple POST requests seemingly crash the server (site won't load, no requests allowed) for a couple minutes. GET requests do not cause this issue.

这不是代码问题，代码工作正常

服务器配置可能与之有关.

It's likely something with my server config.

前端JS示例:

$(".searchbox").keyup(function() {
  var data = $('.searchbox').val();
      $.ajax({
        url: "../assets/php/graphenesearch.php",
        method: "POST",
        data: {
          data: data
        },
        async: true,
        dataType: "html"
      }).done(function(msg) {
        $(".search-output").html(msg);
      });
});

后端PHP示例:

$input = $_POST['data'];

echo $input;

即使使用这种简单的代码，我也遇到了问题.因此，显然与请求数有关，而不与传递的数据量有关.

Even with this simple of code, I'm having issues. So it's clearly with the number of requests and not the amount of data being passed.

服务器允许大约40个请求，但随后停止运行.

The server allows ~40 requests, but then stops functioning.

我收到此错误:

POST http://www.graphenesearch.co/assets/php/graphenesearch.php net::ERR_EMPTY_RESPONSE

这可能是显而易见的事情吧?服务器配置?

It's probably something obvious right? Server config?

推荐答案

为您提供详细的答案，如果服务器端的请求处理存在任何问题

Giving you a detailed answer if there is any problem with request handling in server side there will be several problems

1. 服务器网络(您的代码没有任何问题，有时数据中心会遇到Internet连接问题.对数据中心的DDOS攻击也会对处理请求造成破坏)

1. Server Network ( You don't have any problem with you code , sometime some data center face internet connection problem . DDOS attacks on data center can also cause damage on processing request )

获取过多请求(每个Web服务器都有一些限制，因为服务器上无法处理过多请求.在低质量共享托管或低质量OpenCV托管中，您将面临此类问题.有点问题)

Getting too much request ( Every web server have some limitation because on server can not handle too much request . In Low quality shared hosting or Low quality OpenCV hosting you'll face this kind of problem . Even I faced this kind of a problem)

PHP配置错误，您的php可能配置不正确.也许那造成了所有的损害.打开php日志文件进行检查.配置修复后，请重新启动服务器.

PHP Configuration error , you'r php might not configured correctly . maybe that is causing all damage . Open the php log file to check there. after configuration fix PLEASE RESTART YOUR SERVER.

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